+2020-05-27 Hannes Domani <ssbssa@yahoo.de>
+
+ * win32-low.cc (do_initial_child_stuff): Set open_process_used.
+ (win32_clear_inferiors): Use open_process_used.
+ (get_child_debug_event): Likewise.
+
+2020-05-25 Michael Weghorn <m.weghorn@posteo.de>
+
+ PR gdbserver/25893
+ * linux-low.cc (linux_process_target::create_inferior),
+ lynx-low.cc (lynx_process_target::create_inferior),
+ win32-low.cc (win32_process_target::create_inferior): Use
+ construct_inferior_arguments instead of stringify_argv
+ to get string representation which properly escapes
+ special characters.
+ * server.cc (handle_v_run): Just pass empty program arg
+ as such, since any further processing is now handled via
+ construct_inferior_arguments.
+
+2020-05-25 Michael Weghorn <m.weghorn@posteo.de>
+
+ * nto-low.cc (nto_process_target::create_inferior): Pass
+ argv to spawnp function as char **.
+
+2020-05-25 Michael Weghorn <m.weghorn@posteo.de>
+
+ * server.cc (captured_main), (handle_v_run): No longer
+ insert extra NULL element to args vector.
+
+2020-05-23 Pedro Alves <palves@redhat.com>
+
+ * gdb-safe-ctype.h: New.
+
+2020-05-16 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ * linux-ia64-low.cc (ia64_target::sw_breakpoint_from_kind):
+ Fix incorrect 'gdb_assert_no_reached' to 'gdb_assert_not_reached'.
+ (ia64_target::low_breakpoint_at): Ditto.
+
+2020-05-15 Hannes Domani <ssbssa@yahoo.de>
+
+ * win32-i386-low.cc (i386_supports_z_point_type): Handle
+ Z_PACKET_HW_BP z_type.
+ (i386_insert_point): Handle raw_bkpt_type type.
+ (i386_remove_point): Likewise.
+
+2020-04-30 Hannes Domani <ssbssa@yahoo.de>
+
+ * configure.srv <x86_64-*-mingw*, x86_64-*-cygwin*> (srv_tgtobj):
+ Add arch/i386.o.
+ * win32-arm-low.cc (arm_num_regs): New function.
+ (struct win32_target_ops): Use arm_num_regs.
+ * win32-i386-low.cc (win32_get_current_dr): Adapt for WOW64
+ processes.
+ (i386_get_thread_context): Likewise.
+ (i386_prepare_to_resume): Likewise.
+ (i386_thread_added): Likewise.
+ (i386_single_step): Likewise.
+ (i386_fetch_inferior_register): Likewise.
+ (i386_store_inferior_register): Likewise.
+ (i386_arch_setup): Likewise.
+ (i386_win32_num_regs): New function.
+ (struct win32_target_ops): Use i386_win32_num_regs.
+ * win32-low.cc (win32_get_thread_context): Adapt for WOW64
+ processes.
+ (win32_require_context): Likewise.
+ (child_add_thread): Likewise.
+ (do_initial_child_stuff): Likewise.
+ (continue_one_thread): Likewise.
+ (win32_process_target::resume): Likewise.
+ (load_psapi): Likewise.
+ (win32_add_all_dlls): Likewise.
+ (maybe_adjust_pc): Likewise.
+ (win32_process_target::qxfer_siginfo): Likewise.
+ (initialize_low): Likewise.
+ * win32-low.h (struct win32_target_ops): Change num_regs to
+ callback function.
+
+2020-04-27 Simon Marchi <simon.marchi@efficios.com>
+
+ * configure.ac: Remove check for fs_base/gs_base in
+ user_regs_struct.
+ * configure: Re-generate.
+ * config.in: Re-generate.
+ * linux-x86-low.cc (x86_64_regmap, x86_fill_gregset,
+ x86_store_gregset): Adjust.
+
+2020-04-22 Hannes Domani <ssbssa@yahoo.de>
+
+ * server.cc (handle_search_memory_1): Fix gdb_read_memory return value
+ comparison.
+
+2020-04-16 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.cc (windows_nat::handle_access_violation): New
+ function.
+
+2020-04-15 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * win32-low.cc (get_child_debug_event): Fix format string warning.
+
+2020-04-13 Tom Tromey <tom@tromey.com>
+
+ * server.h (gdb_fildes_t): Remove typedef.
+ * remote-utils.c (remote_desc, list_desc): Now int.
+ (INVALID_DESCRIPTOR): Remove.
+ (gdb_connected, remote_close)
+ (check_remote_input_interrupt_request): Update.
+ * utils.h (pfildes): Don't declare.
+ * utils.c (pfildes): Remove.
+
+2020-04-13 Tom Tromey <tom@tromey.com>
+
+ * server.h (handle_serial_event, handle_target_event): Update.
+ * server.c: Don't call initialize_event_loop.
+ (keep_processing_events): New global.
+ (handle_serial_event): Return void. Set keep_processing_events.
+ (handle_target_event): Return void.
+ (start_event_loop): Move from event-loop.c. Rewrite.
+ * remote-utils.c (handle_accept_event): Return void.
+ (reset_readchar): Use delete_timer.
+ (process_remaining): Return void.
+ (reschedule): Use create_timer.
+ * event-loop.h: Remove.
+ * event-loop.cc: Remove.
+ * Makefile.in (OBS): Use gdbsupport/event-loop.o, not event-loop.o.
+
+2020-04-13 Tom Tromey <tom@tromey.com>
+
+ * server.c (invoke_async_signal_handlers)
+ (check_async_event_handlers, flush_streams, gdb_select): New
+ functions.
+
+2020-04-13 Tom Tromey <tom@tromey.com>
+
+ * configure: Rebuild.
+ * config.in: Rebuild.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ PR gdb/22992
+ * win32-low.c (child_continue): Call matching_pending_stop.
+ (get_child_debug_event): Call fetch_pending_stop. Push pending
+ stop when needed.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.h (win32_process_target::stopped_by_sw_breakpoint)
+ (win32_process_target::supports_stopped_by_sw_breakpoint):
+ Declare.
+ * win32-low.c (win32_supports_z_point_type): Always handle
+ Z_PACKET_SW_BP.
+ (win32_insert_point): Call insert_memory_breakpoint when needed.
+ (win32_remove_point): Call remove_memory_breakpoint when needed.
+ (win32_process_target::stopped_by_sw_breakpoint)
+ (win32_process_target::supports_stopped_by_sw_breakpoint): New
+ methods.
+ (win32_target_ops): Update.
+ (maybe_adjust_pc): New function.
+ (win32_wait): Call maybe_adjust_pc.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.h (struct win32_target_ops) <decr_pc_after_break>: New
+ field.
+ * win32-i386-low.c (the_low_target): Update.
+ * win32-arm-low.c (the_low_target): Update.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.h (win32_process_target::read_pc)
+ (win32_process_target::write_pc): Declare.
+ * win32-low.c (win32_process_target::read_pc)
+ (win32_process_target::write_pc): New methods.
+ * win32-i386-low.c (i386_win32_get_pc, i386_win32_set_pc): New
+ functions.
+ (the_low_target): Update.
+ * win32-arm-low.c (arm_win32_get_pc, arm_win32_set_pc): New
+ functions.
+ (the_low_target): Update.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (win32_kill, get_child_debug_event): Use
+ wait_for_debug_event.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (child_continue): Call continue_last_debug_event.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (handle_exception): Remove.
+ (windows_nat::handle_ms_vc_exception): New function.
+ (get_child_debug_event): Add "continue_status" parameter.
+ Update.
+ (win32_wait): Update.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (windows_nat::handle_load_dll): Rename from
+ handle_load_dll. No longer static.
+ (windows_nat::handle_unload_dll): Rename from handle_unload_dll.
+ No longer static.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (handle_output_debug_string): Add parameter. Change
+ return type.
+ (win32_kill, get_child_debug_event): Update.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (current_process_handle, current_process_id)
+ (main_thread_id, last_sig, current_event, siginfo_er): Move to
+ nat/windows-nat.c.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (get_image_name): Remove.
+ (handle_load_dll): Update.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (windows_nat::thread_rec): Rename from thread_rec.
+ No longer static. Change parameters.
+ (child_add_thread, child_fetch_inferior_registers)
+ (child_store_inferior_registers, win32_resume)
+ (win32_get_tib_address): Update.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.h (struct win32_target_ops): Use qualified names where
+ needed.
+ * win32-i386-low.c: Add "using namespace".
+ * win32-low.c: Add "using namespace".
+ * win32-arm-low.c: Add "using namespace".
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (delete_thread_info): Don't call CloseHandle.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (win32_require_context, suspend_one_thread): Use
+ windows_thread_info::suspend.
+ (continue_one_thread): Use windows_thread_info::resume.
+ * configure.srv (srv_tgtobj): Add windows-nat.o when needed.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-i386-low.c (update_debug_registers)
+ (i386_prepare_to_resume, i386_thread_added): Update.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.c (child_add_thread): Use new.
+ (delete_thread_info): Use delete.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.h (struct windows_thread_info): Remove.
+
+2020-04-08 Tom Tromey <tromey@adacore.com>
+
+ * win32-low.h (struct windows_thread_info): Rename from
+ win32_thread_info. Remove typedef.
+ (struct win32_target_ops, win32_require_context): Update.
+ * win32-low.c (win32_get_thread_context)
+ (win32_set_thread_context, win32_prepare_to_resume)
+ (win32_require_context, thread_rec, child_add_thread)
+ (delete_thread_info, continue_one_thread)
+ (child_fetch_inferior_registers, child_store_inferior_registers)
+ (win32_resume, suspend_one_thread, win32_get_tib_address):
+ Update.
+ * win32-i386-low.c (update_debug_registers)
+ (win32_get_current_dr, i386_get_thread_context)
+ (i386_prepare_to_resume, i386_thread_added, i386_single_step)
+ (i386_fetch_inferior_register, i386_store_inferior_register):
+ Update.
+ * win32-arm-low.c (arm_get_thread_context)
+ (arm_fetch_inferior_register, arm_store_inferior_register):
+ Update.
+
+2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ * linux-low.h (struct linux_target_ops): Remove.
+ (the_low_target): Remove.
+ * linux-x86-low.cc (the_low_target): Remove.
+ * linux-aarch64-low.cc (the_low_target): Ditto.
+ * linux-arm-low.cc (the_low_target): Ditto.
+ * linux-bfin-low.cc (the_low_target): Ditto.
+ * linux-cris-low.cc (the_low_target): Ditto.
+ * linux-crisv32-low.cc (the_low_target): Ditto.
+ * linux-ia64-low.cc (the_low_target): Ditto.
+ * linux-m32r-low.cc (the_low_target): Ditto.
+ * linux-m68k-low.cc (the_low_target): Ditto.
+ * linux-mips-low.cc (the_low_target): Ditto.
+ * linux-nios2-low.cc (the_low_target): Ditto.
+ * linux-ppc-low.cc (the_low_target): Ditto.
+ * linux-riscv-low.cc (the_low_target): Ditto.
+ * linux-s390-low.cc (the_low_target): Ditto.
+ * linux-sh-low.cc (the_low_target): Ditto.
+ * linux-sparc-low.cc (the_low_target): Ditto.
+ * linux-tic6x-low.cc (the_low_target): Ditto.
+ * linux-tile-low.cc (the_low_target): Ditto.
+ * linux-xtensa-low.cc (the_low_target): Ditto.
+
+2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ Remove the 'get_ipa_tdesc_idx' linux target op and let a concrete
+ linux target define the op by overriding the declaration in
+ process_stratum_target.
+
+ * linux-low.h (struct linux_target_ops): Remove the op.
+ (class linux_process_target) <get_ipa_tdesc_idx>: Remove.
+ * linux-low.cc (linux_process_target::get_ipa_tdesc_idx): Remove.
+ * linux-x86-low.cc (class x86_target) <get_ipa_tdesc_idx>: Declare.
+ (x86_get_ipa_tdesc_idx): Turn into...
+ (x86_target::get_ipa_tdesc_idx): ...this.
+ (the_low_target): Remove the op field.
+ * linux-ppc-low.cc (class ppc_target) <get_ipa_tdesc_idx>: Declare.
+ (ppc_get_ipa_tdesc_idx): Turn into...
+ (ppc_target::get_ipa_tdesc_idx): ...this.
+ (the_low_target): Remove the op field.
+ * linux-s390-low.cc (class s390_target) <get_ipa_tdesc_idx>: Declare.
+ (s390_get_ipa_tdesc_idx): Turn into...
+ (s390_target::get_ipa_tdesc_idx): ...this.
+ (the_low_target): Remove the op field.
+
+2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ Turn the 'get_syscall_trapinfo' linux target op into a method
+ of process_stratum_target.
+
+ * linux-low.h (struct linux_target_ops): Remove the op.
+ (class linux_process_target) <get_syscall_trapinfo>
+ <gdb_catch_this_syscall>
+ <low_supports_catch_syscall>
+ <low_get_syscall_trapinfo>: Declare.
+ * linux-low.cc (get_syscall_trapinfo): Turn into...
+ (linux_process_target::get_syscall_trapinfo): ...this.
+ (linux_process_target::low_get_syscall_trapinfo): Define.
+ (gdb_catch_this_syscall_p): Turn into...
+ (linux_process_target::gdb_catch_this_syscall): ...this.
+ (linux_process_target::low_supports_catch_syscall): Define.
+
+ Update the callers below.
+
+ (linux_process_target::wait_1)
+ (linux_process_target::supports_catch_syscall)
+
+ * linux-x86-low.cc (class x86_target) <low_supports_catch_syscall>
+ <low_get_syscall_trapinfo>: Declare.
+ (x86_target::low_supports_catch_syscall): Define.
+ (x86_get_syscall_trapinfo): Turn into...
+ (x86_target::low_get_syscall_trapinfo): ...this.
+ (the_low_target): Remove the op field.
+ * linux-aarch64-low.cc (class aarch64_target)
+ <low_supports_catch_syscall>
+ <low_get_syscall_trapinfo>: Declare.
+ (aarch64_target::low_supports_catch_syscall): Define.
+ (aarch64_get_syscall_trapinfo): Turn into...
+ (aarch64_target::low_get_syscall_trapinfo): ...this.
+ (the_low_target): Remove the op field.
+ * linux-arm-low.cc (class arm_target) <low_supports_catch_syscall>
+ <low_get_syscall_trapinfo>: Declare.
+ (arm_target::low_supports_catch_syscall): Define.
+ (arm_get_syscall_trapinfo): Turn into...
+ (arm_target::low_get_syscall_trapinfo): ...this.
+ (the_low_target): Remove the op field.
+ * linux-ppc-low.cc (the_low_target): Remove the op field.
+ * linux-s390-low.cc (the_low_target): Remove the op field.
+
+2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ Remove the 'supports_hardware_single_step' linux target op and
+ override the process_stratum_target's op definition in
+ linux_process_target to return true.
+
+ * linux-low.h (struct linux_target_ops): Remove the op.
+ (class linux_process_target) <finish_step_over>
+ <maybe_hw_step>: Declare.
+ * linux-low.cc (can_hardware_single_step): Remove.
+ (maybe_hw_step): Turn into...
+ (linux_process_target::maybe_hw_step): ...this.
+ (finish_step_over): Turn into...
+ (linux_process_target::finish_step_over): ...this.
+ (linux_process_target::supports_hardware_single_step): Update
+ to return true.
+
+ Update the callers below.
+
+ (linux_process_target::single_step)
+ (linux_process_target::resume_one_lwp_throw)
+
+ * linux-arm-low.cc (class arm_target)
+ <supports_hardware_single_step>: Declare.
+ (arm_supports_hardware_single_step): Turn into...
+ (arm_target::supports_hardware_single_step): ...this.
+ (the_low_target): Remove the op field.
+ * linux-x86-low.cc (x86_supports_hardware_single_step): Remove.
+ (the_low_target): Remove the op field.
+ * linux-aarch64-low.cc (aarch64_supports_hardware_single_step):
+ Remove.
+ (the_low_target): Remove the op field.
+ * linux-bfin-low.cc (bfin_supports_hardware_single_step): Remove.
+ (the_low_target): Remove the op field.
+ * linux-crisv32-low.cc (cris_supports_hardware_single_step): Remove.
+ (the_low_target): Remove the op field.
+ * linux-m32r-low.cc (m32r_supports_hardware_single_step): Remove.
+ (the_low_target): Remove the op field.
+ * linux-m68k-low.cc (m68k_supports_hardware_single_step): Remove.
+ (the_low_target): Remove the op field.
+ * linux-ppc-low.cc (ppc_supports_hardware_single_step): Remove.
+ (the_low_target): Remove the op field.
+ * linux-s390-low.cc (s390_supports_hardware_single_step): Remove.
+ (the_low_target): Remove the op field.
+ * linux-sh-low.cc (sh_supports_hardware_single_step): Remove.
+ (the_low_target): Remove the op field.
+ * linux-tic6x-low.cc (tic6x_supports_hardware_single_step): Remove.
+ (the_low_target): Remove the op field.
+ * linux-tile-low.cc (tile_supports_hardware_single_step): Remove.
+ (the_low_target): Remove the op field.
+ * linux-xtensa-low.cc (xtensa_supports_hardware_single_step):
+ Remove.
+ (the_low_target): Remove the op field.
+
+2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ Turn the 'supports_range_stepping' linux target op into a method
+ of linux_process_target.
+
+ * linux-low.h (struct linux_target_ops): Remove the op.
+ (class linux_process_target) <low_supports_range_stepping>: Declare.
+ * linux-low.cc (linux_process_target::low_supports_range_stepping):
+ Define.
+ (linux_process_target::supports_range_stepping): Update the call
+ site.
+ * linux-x86-low.cc (class x86_target)
+ <low_supports_range_stepping>: Declare.
+ (x86_supports_range_stepping): Turn into...
+ (x86_target::low_supports_range_stepping): ...this.
+ (the_low_target): Remove the op field.
+ * linux-aarch64-low.cc (class aarch64_target)
+ <low_supports_range_stepping>: Declare.
+ (aarch64_supports_range_stepping): Turn into...
+ (aarch64_target::low_supports_range_stepping): ...this.
+ (the_low_target): Remove the op field.
+ * linux-arm-low.cc (the_low_target): Remove the op field.
+ * linux-bfin-low.cc (the_low_target): Ditto.
+ * linux-crisv32-low.cc (the_low_target): Ditto.
+ * linux-m32r-low.cc (the_low_target): Ditto.
+ * linux-m68k-low.cc (the_low_target): Ditto.
+ * linux-ppc-low.cc (the_low_target): Ditto.
+ * linux-s390-low.cc (the_low_target): Ditto.
+ * linux-sh-low.cc (the_low_target): Ditto.
+ * linux-tic6x-low.cc (the_low_target): Ditto.
+ * linux-tile-low.cc (the_low_target): Ditto.
+ * linux-xtensa-low.cc (the_low_target): Ditto.
+
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Remove the 'emit_ops' linux target ops and let the concrete
projects / deliverable / binutils-gdb.git / blobdiff